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| author | Marek Olšák <marek.olsak@amd.com> | 2014-04-09 00:26:32 +0200 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2014-04-10 20:50:17 +0200 |
| commit | ac330d4130cb005c75972da2a701b674413456ba (patch) | |
| tree | f917b9391e52cdd292221a35f83f7605ea3dd9f2 /src/gallium/drivers/r300 | |
| parent | 7c57b01564b987259ec3ce8ed24266290fa60e75 (diff) | |
winsys/radeon: fix a race condition between winsys_create and winsys_destroy
This also hides the reference count from drivers.
v2: update the reference count while the mutex is locked in winsys_create
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'src/gallium/drivers/r300')
| -rw-r--r-- | src/gallium/drivers/r300/r300_screen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c index 70c9cdf468a..8e601e3d37f 100644 --- a/src/gallium/drivers/r300/r300_screen.c +++ b/src/gallium/drivers/r300/r300_screen.c @@ -552,7 +552,7 @@ static void r300_destroy_screen(struct pipe_screen* pscreen) struct r300_screen* r300screen = r300_screen(pscreen); struct radeon_winsys *rws = radeon_winsys(pscreen); - if (rws && !radeon_winsys_unref(rws)) + if (rws && !rws->unref(rws)) return; pipe_mutex_destroy(r300screen->cmask_mutex); |